A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards, or those in tables 1 through 10, appendix c, fiig a004a. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); coupling (as modified); or nipple (as modified). Excludes tube, bent (as modified); pipe, metallic; spacer, sleeve; metal bar (hollow); and items with fittings, except end protectors.
NSN 6220-01-658-6930
NSN 5965-01-111-6031
NSN 5945-01-623-3436
NSN 5996-01-208-0472
NSN 7035-01-283-2536
NSN 5835-00-572-7445
NSN 5985-01-164-6072
NSN 5998-01-315-2741
NSN 5985-01-143-7314
NSN 4140-01-175-7081
NSN 6650-01-633-9147
NSN 6110-01-077-1473